Which measure of central tendency is most influenced by outliers?
a. median
b. mode
c. mean
d. variance
Ans: c
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A child who purposefully goads another child into tears is exhibiting which type of aggression?
a. physical aggression b. instrumental aggression c. expressive aggression d. hostile aggression e. None of the above
Which of the following would be considered a first-order change?
a. The school leader changes the approach to teaching mathematics. b. The school leader changes the organizational structure of the school day. c. The school leader engages in a complete restructuring of the curriculum. d. The school leader restructures policies and procedures in a manner that influences new expectations and intentions for change.
The lesson design and development process encompasses all of the following steps except
a. Locating relevant academic content and teaching materials b. Choosing learning assessment and evaluation activities c. Posting assignments on a teacher or school website d. Identifying learning goals, methods, and procedures
Generally, students who read magazines and nonfiction books
a. have higher average reading proficiencies than those who do not. b. have lower reading proficiencies because magazines and nonfiction books are written with higher interest levels and lower reading abilities. c. do not like to read fiction because they cannot learn factual information. d. achieve higher academic scores on achievement tests because they are constantly learning.